John Deere & Co., Waterloo, Iowa, ordered an atmosphere batch furnace line from Ipsen International Inc., Rockford, Ill., to carburize gears and components for its Agricultural, Commercial & Residential, Construction and Forestry, and Power Systems divisions. The Ipsen(r) Ironhorse(tm) system includes multilevel capabilities, SuperCarb(r) atmosphere, advanced AutoMag(r) automation software and furnace design to reduce manufacturing space requirements.